140502321004 has 12 divisors (see below), whose sum is σ = 260342536104. Its totient is φ = 66118739264.

The previous prime is 140502320939. The next prime is 140502321007. The reversal of 140502321004 is 400123205041.

140502321004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×140502321004³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (140502321007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1033105234 + ... + 1033105369.

It is an arithmetic number, because the mean of its divisors is an integer number (21695211342).

Almost surely, 2^140502321004 is an apocalyptic number.

It is an amenable number.

140502321004 is a deficient number, since it is larger than the sum of its proper divisors (119840215100).

140502321004 is a wasteful number, since it uses less digits than its factorization.

140502321004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066210624 (or 2066210622 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 140502321004 its reverse (400123205041), we get a palindrome (540625526045).

The spelling of 140502321004 in words is "one hundred forty billion, five hundred two million, three hundred twenty-one thousand, four".